Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- India -- Description and travel., 2 canlyniadau
- China -- Description and travel., 1 canlyniadau
- Missionaries -- India., 1 canlyniadau
- Missionaries -- Wales -- Archives., 1 canlyniadau
- Missionaries -- Wales -- Diaries., 1 canlyniadau
- Missionaries -- China., 1 canlyniadau
- Railroad engineering -- India., 1 canlyniadau
- Railroad engineers -- India -- Diaries., 1 canlyniadau